processing provides a simple Java-based IDE for developing your visual ideas. Its design approach allows for endless extensibility through libraries and your own developments.
processing won a Golden Nica for "Net Vision" at Ars Electronica Festival 2005 in Linz, Austria.

AEC press release:
As an innovative, easily understood programming language, "Processing" enables students, artists, designers and architects to design and produce virtual prototypes. The program can be utilized as both a sort of virtual sketchbook as well as a professional graphics program.

The Frontline SMS Manager is a small tool which imports SMS Messages from a Nokia Mobile into your PC. It supports nice features like incoming/badword/Online Folders so you can see whats going on! It also has a nice Badword Filter...which seems very practical to me.
It also runs via LAN so you can run it on a seperate PC then your VJing App runs.

Until now i only tested it with Visualjockey, which works absolute perfectly! But i think that you could also programm some kind of Flash Movie which imports the Messages from the txt Files the Manger Generates!